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The song was originally uploaded onto Niconico on August 3, 2011. It is Nashimoto-P's 26th song. Currently, it has recived more than 300,000 views and has gotten into the Nico Hall of Fame. It is also one of Nashimoto-P's most known songs.

While the song has many interpetations, it could be about a girl who is hyperventilating and dying.